Our 3"x 3" decal features the nautical letter J printed on a reflective background for optimal visibility. The sticker has a self-adhesive backing for easy application to the exterior of a car, motorcycle or any other smooth surface. Made in the USA.

The nautical code letter J (Juliet) flag by itself indicates "I am on fire and have dangerous cargo on board: keep well clear of me." or "I am leaking dangerous cargo."